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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT01378052
Other study ID # DMR100-IRB-092
Secondary ID
Status Recruiting
Phase N/A
First received June 20, 2011
Last updated June 21, 2011
Start date June 2011

Study information

Verified date June 2011
Source China Medical University Hospital
Contact Chao-Hsiang Chang, PhD
Phone 886-4-22052121
Email urology8395@yahoo.com.tw
Is FDA regulated No
Health authority Taiwan: Department of Health
Study type Observational

Clinical Trial Summary

Many studies previously showed the significant association between urinary arsenic profiles and urothelial carcinoma (UC) risk and observed the increased UC risk in people with lower plasma folate and higher homocysteine than those with higher plasma folate and lower homocysteine. The investigators would expect to explore the interactions among global DNA methylation, one-carbon metabolic pathway factors, urinary arsenic profiles and UC.


Recruitment information / eligibility

Status Recruiting
Enrollment 200
Est. completion date
Est. primary completion date June 2012
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Both
Age group 21 Years and older
Eligibility Inclusion Criteria:

- Clinical diagnosis of urothelial carcinoma

- The voluntary of participating the study

Exclusion Criteria:

- Age smaller than 20 years

- Pregnant women

- Not willing to participate the study because of their personal reasons

Study Design

Observational Model: Case Control, Time Perspective: Retrospective


Locations

Country Name City State
Taiwan Department of Urology, China Medical University Hospital Taichung 404

Sponsors (1)

Lead Sponsor Collaborator
China Medical University Hospital

Country where clinical trial is conducted

Taiwan, 

Outcome

Type Measure Description Time frame Safety issue
Primary urothelial carcinoma Pathological verification of UC was done by routine urological practice including endoscopic biopsy or surgical resection of urinary tract tumors followed by histopathological examination by board-certified pathologists. one year No
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